• 대한한방부인과학회지
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• 제22권2호
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• pp.1-25
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• 2009

Purpose: The purpose of this study is to investigate the anti-arthritis effects of Jeonsaenghwalhyeoltanggamibang(JHTG) on collagen-induced arthritis(CIA) in mice. Methods: To assess the effects of JHTG on CIA in mice, we conducted several experiments such as analysis of arthritis index, cell count of draining lymph node(DLN) and paw joint, measurement of serum antibody levels and observation of the histological changes of joint. Results: 1. JHTG extract had a suppressive effect on the arthritis index of paw joints in CIA mice. 2. JHTG extract increased the total cell number of DLN, and decreased the total cell number of paw joints in CIA mice. 3. JHTG extract increased the absolute number of various cell surface receptors in DLN, and decreased the absolute number of B220+/CD23+ cells in DLN in CIA mice. 4. JHTG extract decreased the absolute number of CD3+, CD4+, CD11b+/Gr-1 cells in paw joint in CIA mice. 5. JHTG extract didn't decrease the absolute number of CD4+/CD25+ cells in paw joints in CIA mice. 6. JHTG extract decreased levels of total IgM in the serum of CIA mice, but had no effect on levels of collagen II specific antibody. 7. JHTG extract decreased the destruction of articular cartilages and collagen fibers and the proliferation of synovial cells in paw joints from CIA mice. Conclusion: These results indicate that JHTG has clinical potential for the treatment of rheumatoid arthritis by modulating the immune response.

• Toxicological Research
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• 제21권2호
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• pp.151-160
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• 2005

In order to monitor the histological and general profiles of lung after direct expose of p,p-DDE, 1, 5 and 10 mg/ml of p,p-DDE were sprayed to male ICR mouse, and seven days after exposure, changes of body weight, lung weight, clinical signs, histological profiles of lung and total WBC in blood were investigated with changes of total cell number and their differential count in bronchoalveolar lavage fluid (BALF). In the present study, a significant and dosage-dependent decrease of body weight was detected in p,p-DDE exposed groups and body weight gains during observational periods (7 days) were also significantly and dosage-dependently decreased in p,p-DDE exposed groups compared to that of vehicle control group. In addition general depression signs were detected in all p,p-DDE exposed groups with dosage-dependent manners, and lung weights were also increased in p,p-DDE exposed groups. Congestion, hemorrhage and severe exudate were observed in the lung of p,p-DDE exposed groups with sarcomatous changes and these signs were also showed by dosage-dependent manners. In addition, foreign body pneumonia signs were observed in the lung of p,p-DDE exposed groups in histological levels. The percentage of ALSA (Area of luminal surface of alveoli) was also significantly and dosage-dependently decreased in p,p-DDE exposed groups and total blood WBC and BALF cell numbers were significantly and dosage-dependently increased in p,p­DDE exposed groups compared to that of vehicle control group and increase percentage of neutrophil, eosinophil, and lymphocyte in BALF were monitored in p,p-DDE exposed groups compared to that of vehicle control group. In conclusion, severe allergic response and/or foreign body pneumonitic changes were induced by direct exposure of p,p-DDE containing beverage. So it is considered that strong and powerful regulation was need to control production of residence of environmental pollutant especially to p,p-DDE.

• 대한수의학회지
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• 제30권3호
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• pp.333-341
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• 1990

To investigate bovine leukosis virus (BLV) infection in the cattle rearing in a dairy farm where a case of bovine lymphosarcoma had been identified several years ago, the 196 Holstein cattle including newborn calves to 12 years of age were tested. The BLV antibody test and peripheral lymphocyte count for bovine leukosis were carried out by the immunodiffusion (ID) test and Bendixen's Kep. These tests were performed 2 to 4 times at the interval of 3 to 5 months. The observed results were as follows: 1. The positive rates of BLV-antibody in the 1st, the 2nd, the 3rd and the 4th tests were 23.3%, 28.1%, 49.0% and 55.7%, respectively. The conversion rates from negative to positive in the 2nd, the 3rd and the 4th tests were 8.9%, 41.4%, and 20.0%, respectively. Results showed that the highest conversion rate was observed at the 3rd test which was conducted after winter. The highest positive rate by ID test were observed in 4 year old cattle in the 1st and 2nd tests, and in 2 year old herd in the 3rd and 4th tests. 2. In hematological test by Bendixen's Key, the positive and suspicious rates in the 1st, the 2nd, the 3rd and the 4th tests were 5.8 and 7.8%, 8.3 and 6.6%, 8.7 and 10.1%, 10.8 and 19.6% respectively. Results showed that the positive and. suspicious rates increased in course of time. 3. 70 to 100% of the positive cattle in hematological test were positive for BLV-antibody test. All of 13 cattle with persistent lymphocytosis (PL) were also positive for BLV-antibody, indicating the high relationship between PL and BLV-antibody. 4. The number of total leukocytes and absolute lymphocytes in the BLV-antibody positive cattle appeared significantly higher than those of the negative cattle. The markedly increased cell counts were observed in the cattle over one year old. 5. The mean of total leukocytes and absolute lymphocytes in the negative cattle for BLV-antibody increased slightly after sero-conversion into positive. 6. In the clinical examinations during experimental periods, none of the 72 positive cattle for BLV-antibody showed any lesions for bovine leukosis.

• Journal of Acupuncture Research
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• 제15권2호
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• pp.237-253
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• 1998

These studies were carried out to observe the effect of Aqua-acupuncture with Woolgum extract on the recovery from liver injury of rats. The liver injury of rats induced with 0.5ml/200g carbon tetrachloride. The Aqua-acupuncture with Woolgum extract solution inserted into corresponding locus of the Kansu(BL18.) in Rats. Experimental group was divided into 4 groups: Normal group, $CCI_4$-intoxicated group, Saline treated group after $CCI_4$-intoxicated and Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. Biochemical assays for each serum enzyme activity of GOT, GPT, LDH, total protein, triglyceride, albumin, WBC, neutrophils, lymphocyte were performed. The results were as follows : 1. GOT was decreased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. In GOT activity, the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated showed higher level significant compared with the saline aqua-acupuncture treated group after $CCI_4$-intoxicated. 2. GPT was decreased with statistical significance in the Woolgum aqua-acupuncture treated after $CCI_4$-intoxicated. In GOT activity, the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated showed higher level significant compared with the saline aqua-acupuncture treated group after $CCI_4$-intoxicated. 3. LDH was decreased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. 4. Total protein increased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. 5. Albumin was increased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. The saline aqua-acupuncture treated group after $CCI_4$-intoxicated was not recognized as compared with $CCI_4$-intoxicated group. 6. Triglyceride was increased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. 7. WBC was decreased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. In WBC count, the Woolgum aqua-acupuncture higher level significant compared with the saline aqua-acupuncture treated group after $CCI_4$-intoxicated. 8. Lymphocyte was decreased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. 9. Neutrophils was increased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. The saline aqua-acupuncture treated group after $CCI_4$-intoxicated was not recognized as compared with $CCI_4$-intoxicated group. From above results, it is suggested that the Woolgum aqua-acupuncture had significant effects on the injury induced by $CCI_4$.

• 한국임상수의학회지
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• 제2권1호
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• pp.79-104
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• 1985

Clinical and cytomorphological studies were carried out in 32 leukotic cattle from Tokachi and Kushiro districts in Hokkaido during the 12 year period from 1969 to 1980. The leukotic cattle were examined :and divided into four types(15 cases of the adult, 11 cases of the thymic, 4 casas of the calf and 2 cases of the skin types). The results obtained were as follows : 1. As for the frequency of the main clinical signs in each type, In the adult type, the main clinical signs (of decreasing order) are as follows: swelling of the superficial lymph nodes>depression and loss of weight>tachycardia>anorekia, anemia of the visible mucous membrane and tachypnea. Those of the thymic type were swelling of the thymus>swelling of the medial iliac lymph nodes> swelling of the superficial lymph nodes>tachypnea. Those of the calf type were swelling of the auperficial lymph nodes>depression and emaciation>tachypnea>anorexia, tachycardia, anemia of the visible mucous membrane and recumbency. Those of the skin type were generalized urticaria-like lesions in skin and swelling of superficial lymph nodes>and depression and loss of weight in the decreasing order of frequency. In addition, large tumor mass in the pelvic cavity and swelling of the medial iliac lymph nodes were detected through rectal palpation in 33.3% and 100% in the adult type cases, respectively. 2. As for the hematological findings, The frequency of occurrence of decreased erythrocyte counts in the decreasing order were as follows : adult>calf>thymic>and skin types. The increase in the total leukocyte count in the order of decreasing frequency were as follows: calf>thymic>adult>and skin types. The increase in the absolute lymphocyte counts was found to be at a low rate, 62.5% of all the cases examined. By contrast, the increase of 5% or more of abnormal lymphocyte rates was observed at a high rate, 96.9% of the total cases. 3. Abnormal lymphocytes were found in all cases examined for lymph nodes biopsied. 4. From the cytomorphological point of view, leukotic cells were divided into 3 types: reticulum cell, lymphoid cell and monocytic cell types. The adult type leukotic cattle were divided with reticulum cell type (66.7%), the lymphoid cell type(22.6%) and monocytic cell type(6.7%). The thymic type was lymphoip cell type(72.7%) and reticulum cell type(27.3%). In the calf type, all were lymphoid cell type while all of the skin type were reticulum cell type only. 5. The leukotic cattle had higher NP frequency in the blood and lymphoid tissue than non-1 eukotic cattle. Especially the adult type had the highest NP frequency. However, it was not recognized that NP were characteristic of leukotic cattle alone. 6. The above findings lead to the conclusion that the most effective diagnostic methods for bovine leukosis are the confirmation of swelling of the superficial and internal lymph nodes and thymus in addition to appearance of abnormal neoplastic cell in the peripheral blood and lymph nodes biopsied.

• Journal of Hospice and Palliative Care
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• 제17권1호
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• pp.18-26
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• 2014

목적: 식욕부진은 호스피스 암환자의 흔한 증상이며 여러 문헌에서 먹는 행동(feeding behavior)을 조절하는데 있어 visfatin의 가능성을 제시하고 있다. 본 연구에서는 말기암환자에서 증가한 visfatin 농도가 식욕조절과 영양상태 항상성 조절에 관여할 것이라 가설을 세웠다. 방법: 2009년 7월부터 2010년 7월까지 13개월 동안, 만 20세 이상의 말기암환자 69명을 대상으로 혈장 visfatin 농도를 측정하였다. 나이, 성별, 체질량 지수, 활력 징후, 원발암 부위, 암 치료 경력, 투약상황, ECOG(Eastern Cooperative Oncology Group) 수행지수, 혈색소, 백혈구 수, C-반응성 단백질, 총 콜레스테롤, 알부민, 림프구수, 혈당, 혈액요소질소, 크레아티닌, TNF-${\alpha}$ (tumor necrosis factor-alpha), Interukin-6, 렙틴 등의 혈액검사를 시행하였다. 결과: 대상자의 평균 나이는 65.5세였고 단변량 분석상 맥박, ECOG 수행 지수, opioid 사용여부, visfatin 농도에 따라 식욕부진이 있는 군과 없는 군의 차이를 보였다. Visfatin 농도는 단변량 분석결과 식욕부진과 관련이 있는 것으로 나타났으나(P=0.0323) 식욕부진에 영향을 주는 인자들을 보정한 다중 로지스틱 회귀 분석 결과에서는 통계학적인 관련성이 사라졌다. 영양지표들 중 체질량 지수, 렙틴, 총 콜레스테롤과는 관련이 없었으나 림프구수(P=0.0198) 혈중 albumin 농도(P=0.0013)와 중간 정도의 음의 관련성을 나타냈다. 결론: 호스피스 암환자에서 visfatin과 식욕부진의 관련성은 통계적으로 유의하지 않았다. 향후 기전에 대한 연구와 전향적 연구가 필요할 것으로 생각된다.

• 한국건강관리협회지
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• 제4권1호
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• pp.1-11
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• 2006

"본 논문은 대한외과학회지 2006년 제70권제1호에 실렸던 논문으로 대한외과학회 편집위원회 승인을 득하고 본 협회지에 게재함. Purpose: Malnutrition has been frequently reported for patients on their admission to the hospital and it has been associated with an increase in morbidity, mortality and the length of the hospital stay. Although a number of screening tools have been developed to identify those patients at risk for malnutrition, there is no' gold standard' for defining malnutrition and the malnourished patients remain largely unrecognized. The aim of this study is to evaluate the efficacy of a nutritional screening tool for use in Dankook University Hospital. Methods Nutritional evaluation was performed for 53 patients who were admitted to the department of surgery and internal medicine between October and December 2004. The screening tool was completed by the ward nurse and the nutritional support team nurse on the same patients within24 hours of admission. The nutritional support team nurse performed the full assessment. The screening sheet included 4 questions regarding body mass index, recent unintentional weight loss, food intake and disease severity. Each answer was scored and a total of 5 was tested as the criterion fey malnutrition. The full assessment included current body weight, recent weight loss, triceps skinfold thickness, mid-arm muscle circumference, serum albumin)in and total lymphocyte count. Malnutrition was defined by 3 or more values below the reference values. The reliability of the screening tool was assessed using kappa statistic. Sensitivity, specificity and accuracy were calculated to evaluate the validity of the screening tool. The receiver operating characteristic(ROC) curve was drawn to choose a cutoff valve that maximizes sensitivity and specificity. Results' The level of agreement between the ward nurse and the NST nurse was good for BMI and food intake and moderate for weight loss and disease severity. The full assessment identified7 patients(13.2%) as malnourished. The screening sheet had a sensitivity of 86% and a specificity of 80%. According to the ROC curve, a score of 5 points provided the best validity. Conclusion The nutritional screening tool is reliable when completed by different observers and it is valid for nutritional assessment.

• Asian-Australasian Journal of Animal Sciences
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• 제24권2호
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• pp.258-263
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• 2011

This experiment was conducted to evaluate the effects of dietary wild-ginseng adventitious root meal (WGM) on growth performance, blood profiles, relative organ weight and meat quality of broiler chickens. A total of 480, 2-day-old male broiler chicks (BW = $42.8{\pm}1.38\;g$) were randomly allocated to 1 of 4 dietary treatments (6 cages with 20 broilers per cage). Dietary treatments were: i) CON (basal diet), ii) WGM0.1 (basal diet+0.1% WGM), iii) WGM0.2 (basal diet+0.2% WGM) and iv) WGM0.3 (basal diet+ 0.3% WGM). Birds fed WGM0.3 diet (p<0.05) had a higher feed intake (FI) than those fed the CON diet during weeks 1 to 3. During weeks 3 to 5, dietary WGM0.1 treatment led to a higher (p<0.05) BW gain (BWG) and feed intake (FI) compared with the CON and WGM0.3 treatments. Overall, birds fed WGM0.1 improved BWG and FI compared with those fed the CON treatment. A greater lymphocyte count was observed (p<0.05) in WGM0.2 and WGM0.3 treatments compared with the CON treatment; dietary WGM decreased (p<0.05) the total cholesterol concentration compared with the CON group. The inclusion of WGM increased the relative weight of spleen and bursa of fabricius (p<0.05) compared with CON, while less abdominal fat was observed in the WGM0.3 treatment (p<0.05) compared with CON. The 2-thiobarbituric acid reactive substances (TBARS) of breast muscle were decreased (p<0.05) by WGM supplementation. Overall, our results indicated that the use of WGM at the 0.1% level could enhance growth performance in broilers. The supplementation of WGM could induce a decreased TBARS, abdominal fat and serum cholesterol in broiler chickens.

• 대한영양사협회학술지
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• 제21권1호
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• pp.11-24
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• 2015

This study investigated the general status of tube feeding for intensive care unit (ICU) inpatients and evaluated the consequent nutritional status of patients. This study was approved by the Institutional Review Board (IRB) of a general hospital located in Daegu metropolitan city. The subjects of this study were 80 adult patients who had been admitted to the ICU of a hospital, received fed tube feeding, and then been discharged. The differences in nutrition screening indicators, including percentage ideal body weight (PIBW), serum albumin, hemoglobin, total lymphocyte count, and total cholesterol, before and after tube feeding according to body mass index (BMI) or nutrient feeding levels were investigated. The ratios of actually provided amounts to calorie and protein requirements of patients were $72.8{\pm}15.8%$ and $72.6{\pm}19.8%$, respectively. The change in PIBW before and after tube feeding was significantly different among the BMI groups (P<0.01). The change in hemoglobin concentration before and after tube feeding was also significantly different among the BMI groups (P<0.01). When subjects were divided into three groups (<60%, 60~79%, ${\geq}80%$) according to the ratio of actually provided calories to required calories, there was no significant difference in nutrition screening indicators before and after tube feeding. When the subjects were divided into three groups (<60%, 60~79%, ${\geq}80%$) according to the ratio of actually provided protein to required protein, serum albumin concentration showed a significant difference among the groups before and after tube feeding (P<0.05). Therefore, an intensive nutrition intervention program would be needed for the nutritional improvement of ICU inpatients receiving tube feeding.

• Journal of Yeungnam Medical Science
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• 제40권3호
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• pp.259-267
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• 2023

Background: Malnutrition and impaired immune responses significantly affect the clinical outcomes of patients with atherosclerotic stenosis. The Controlling Nutritional Status (CONUT) score has recently been utilized to evaluate perioperative immunonutritional status. This study aimed to evaluate the relationship between immunonutritional status, indexed by CONUT score, and postoperative complications in patients undergoing carotid endarterectomy (CEA). Methods: We retrospectively evaluated 188 patients who underwent elective CEA between January 2010 and December 2019. The preoperative CONUT score was calculated as the sum of the serum albumin concentration, total cholesterol level, and total lymphocyte count. The primary outcome was postoperative complications within 30 days after CEA, including major adverse cardiovascular events, pulmonary complications, stroke, renal failure, sepsis, wounds, and gastrointestinal complications. Cox proportional hazards regression analysis was used to estimate the factors associated with postoperative complications during the 30-day follow-up period. Results: Twenty-five patients (13.3%) had at least one major complication. The incidence of postoperative complications was identified more frequently in the high CONUT group (12 of 27, 44.4% vs. 13 of 161, 8.1%; p<0.001). Multivariate analyses showed that a high preoperative CONUT score was independently associated with 30-day postoperative complications (hazard ratio, 5.98; 95% confidence interval, 2.56-13.97; p<0.001). Conclusion: Our results showed that the CONUT score, a simple and readily available parameter using only objective laboratory values, is independently associated with early postoperative complications.